Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 10American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 23
Table 4 shows analytically and numerically calculated axial stress values at the outer and inner surfaces of the weld centre together with the corresponding ( averaged ) measured value from Table 3 . As seen in Table 1 the line energy ...
Table 4 shows analytically and numerically calculated axial stress values at the outer and inner surfaces of the weld centre together with the corresponding ( averaged ) measured value from Table 3 . As seen in Table 1 the line energy ...
Page 78
The energy distribution was drawn by using Charpy absorbed energy values at 0 ° C obtained for the individual HAZ ... This specimen offered a good CTOD value such as 1.47 mm at -70 ° C . In case of steel NM , the other hand ...
The energy distribution was drawn by using Charpy absorbed energy values at 0 ° C obtained for the individual HAZ ... This specimen offered a good CTOD value such as 1.47 mm at -70 ° C . In case of steel NM , the other hand ...
Page 122
Secondary precipitation of Nb carbonitride was responsibile of this deterioration resulting in low CTOD values . A Normalised 0.20 334 495 В Normalised 0.24 353 518 F Acc . cooled 0.16 361 506 G Acc . cooled 0.16 414 555 Significance of ...
Secondary precipitation of Nb carbonitride was responsibile of this deterioration resulting in low CTOD values . A Normalised 0.20 334 495 В Normalised 0.24 353 518 F Acc . cooled 0.16 361 506 G Acc . cooled 0.16 414 555 Significance of ...
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Contents
RESIDUAL STRESS AND DISTORTION IN WELDS | 1 |
WELD METAL AND HAZ PROPERTIES | 37 |
The Effect of Intercritical Thermal Cycles on HAZ Microstructure and Toughness in CMnAlNb | 49 |
Copyright | |
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Common terms and phrases
alloys analysis application austenite axial base bead behaviour boundary calculated carbon CGHAZ changes chemical compared composition considered cooling crack crack tip critical CTOD curves cycle deformation developed direction distribution effect element energy Engineering evaluation experimental fatigue ferrite field Figure fracture toughness fusion gauges geometry Grade grain grain boundary groove hardness heat heat input higher increase initiation load lower material measured mechanical method microstructure narrow notched observed obtained offshore operation panel parameters pass performed pipe plate position possible prediction present pressure procedure produced properties range reduced regions requirements residual stress resistance samples shown shows simulation specimen steel strain strength structure surface Table temperature tempered tensile thermal thickness titanium values volume weld metal welded joint width yield zone